Wilwood master cylinder reservoir cap with an integrated electronic fluid level sensor monitors brake fluid and signals when fluid needs attention. The cap uses standard 12V DC male terminals, a durable nylon body suited for engine compartments, and a stable internal float for accurate readings. Direct replacement for popular Wilwood reservoirs; fits 7, 10 and 10.7 oz sizes.
Wilwood Cap - w/ Electronic Float Level Remote Reservoirs 2.70in length